175 citations · 380 across the 10 of their papers we have counts for
7 papers · 1 filter
A Low-Power BLS12-381 Pairing Crypto-Processor for Internet-of-Things Security Applications
Utsav Banerjee, Anantha P. Chandrakasan
We present the first BLS12-381 elliptic curve pairing crypto-processor for Internet-of-Things (IoT) security applications. Efficient finite field arithmetic and algorithm-architect…
Leaky Nets: Recovering Embedded Neural Network Models and Inputs through Simple Power and Timing Side-Channels -- Attacks and Defenses
Saurav Maji, Utsav Banerjee, Anantha P. Chandrakasan
With the recent advancements in machine learning theory, many commercial embedded micro-processors use neural network models for a variety of signal processing applications. Howeve…
A Low-Power Dual-Factor Authentication Unit for Secure Implantable Devices
Saurav Maji, Utsav Banerjee, Samuel H Fuller +4
This paper presents a dual-factor authentication protocol and its low-power implementation for security of implantable medical devices (IMDs). The protocol incorporates traditional…
Sapphire: A Configurable Crypto-Processor for Post-Quantum Lattice-based Protocols
Utsav Banerjee, Tenzin S. Ukyab, Anantha P. Chandrakasan
Public key cryptography protocols, such as RSA and elliptic curve cryptography, will be rendered insecure by Shor's algorithm when large-scale quantum computers are built. Cryptogr…
An Energy-Efficient Reconfigurable DTLS Cryptographic Engine for Securing Internet-of-Things Applications
Utsav Banerjee, Andrew Wright, Chiraag Juvekar +3
This paper presents the first hardware implementation of the Datagram Transport Layer Security (DTLS) protocol to enable end-to-end security for the Internet of Things (IoT). A key…
An Energy-Efficient Reconfigurable DTLS Cryptographic Engine for End-to-End Security in IoT Applications
Utsav Banerjee, Chiraag Juvekar, Andrew Wright +2
This paper presents a reconfigurable cryptographic engine that implements the DTLS protocol to enable end-to-end security for IoT. This implementation of the DTLS engine demonstrat…